What we called the "feeder" in Houston is called an "access road" or "frontage road" elsewhere -- the road that goes along the side of a highway for on-and-off access.

And to make it more confusing lets add another word - we call it a service road. I have heard it referred to as an access road and might figure out feeder in context but frontage? Never heard it and would never figure that one out...

I've heard hang a louie and bang a louie interchangeably... with a slight distinction often being to "hang a louie" is to just casually, regularly turn left "hang a louie at the next light" and bang being more urgent "d'oh! Its this one, quick, bang a louie!"

As to long sandwiches, 'sub' or 'submarine', 'hero' or 'hoagie' would all be easily understood. 'Grinder' tends to be a more New England usage but would still be intelligible.

Like 'dese', 'dem' and 'dose', 'youse' is not common in NYC except among very old residents. In the 1950s, Brooklyn College offered remedial speech courses for students to help them lose the 'Brooklyn accent'.

People of all ethnic origins enjoy bagels and almost everyone orders them with a 'schmear'. That means a spread of butter or cream cheese. At the very best places, a 'schmear' could weigh as much as a quarter pound.

'I could care less?' with the appropriate shoulder shrug and hand gesture, is as likely to be heard from a person born in the Bahamas or Yemen as from a person whose parents came from Eastern Europe.